Name: 50KM Long Range RF Transceiver Module Modbus RS485 TTL RS232 Marine Vhf Radio Data Modem 433 Wireless data transmitter receiver
Brand: thingsend
Availability: InStock

Product Details

Specifications:

Main Features:

Configurable output power of up to 25W,if required, power can be set L,M,H three-level adjustable;
Support Frequency VHF(136MHZ-174MHZ,220-240MHZ)UHF(410MHZ-470MHZ) user programming;
With RS232&RS485 2 interface,ttl customized;
High receiving sensitivity up to -125dB;
30km-50km LOS long range transmission distance;
Over-the-air data rate from 1200bps to 115200bps,interface data rate 1200-115200bps user programming;
short transmitting-receiving transfer time; communication delay less than 3Ms.

Pin Definitions

	Pins	XZ-DT25-H1/2/4E	Remark
Airline Male Connector	1	Grounding of power supply
Airline Male Connector	2	DC12V power supply	DC12V±10%
DB9 Male Connector	1	NC	Active Low Level
	2	RS-232/RXD
	3	RS-232/TXD
	4	NC
	5	GND
	6	RS-485/A
	7	RS-485/B
	8	Setup Enable
	9	SQ（Receiving Signal Indicator）

Technical Parameters

Frequency Range	136～174MHz, 220～240MHz, 410～470MHz
Frequency stability	≤±2.5PPm
Transmit Power	25W
Modulation	GFSK/4GFSK
Over-the-air Data Rate	1200～115200bps
Serial Data Rate	1200～115200bps
Interface	RS232&RS485,TTL CUSTOMIZED
Power Supply	12V@10A
Interface Data Format	8E1/8N1/801
Receiving Sensitivity	-125dBm@1200bps
Channel Bandwidth	10KHZ@1200bps
Working Temperature	-40℃～80℃ (industrial grade)
Working Humidity	10% to 90% relative humidity, no condensation
Emission Current	≤6A(Max Output Current is not less than 10A)
Receiving Current	≤80mA
Dimension(L/W/H)	86 X 45X 20mm
Weight(g)	≤500g

XZ-DT25-HXX Series Model No. Comparison Table

Model No.	Over-the-air data rate（bps）	Serial data rate(bps)	Frequency(MHZ)
XZ-DT25-H1E	1200-4800	1200-115200	136-174
XZ-DT25-H1P	1200-115200	1200-115200	136-174
XZ-DT25-H2E	1200-4800	1200-115200	220-240
XZ-DT25-H2P	1200-115200	1200-115200	220-240
XZ-DT25-H4E	1200-4800	1200-115200	410-470
XZ-DT25-H4P	1200-115200	1200-115200	410-470

XZ-DT25-HXX Frequency

Default frequency channel is CH0,frequency of the 0 channel can be arbitrarily set and saved by the software. Users can input/rewrite any frequency they need in the software.

Remark: our XZ-DT25-H(25w),XZ-DT25-M(5W),XZ-DT25-L(2W/500mW) and XZ-DT25-U(100mW) can communicate with each other,users can choose suitable radio modems according to actual use.

Company Information:

Shenzhen Thingsend Communication Tech Co.,Ltd

Email:sales（at）thingsend(dot)com

Contact:sarah yuan

Skype ID:+86 188 2073 9215 (skype name:wireless solutions-sarah yuan)

We're professional manufacturer of wireless sensors,2g 3g 4g lte GSM modem,Lora,wireless radio modems,OEM/ODM,wireless customized solutions/system/applications.

Welcome to contact Sarah for more information about wireless solution.